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sample-count

于 2012-03-23 发布 文件大小:58KB
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  对样本进行主成分分析: 把原来多个变量划为少数几个综合指标的一种统计分析方法,是一种降维处理技术(Principal component analysis on the samples: the original more than one variable is designated as a few indicators of a statistical analysis method, a dimensionality reduction processing technology )

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